When Mrs. Kitley was staying in Europe, her hotel was 15,000 meters from the convention hall. How many kilometers would she have to drive to get from the convention hall back to her hotel?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?